ft_lstmap.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_lstmap.c                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: jfortin <marvin@42.fr>                     +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2015/11/24 10:22:57 by jfortin           #+#    #+#             */
/*   Updated: 2015/11/25 19:00:13 by jfortin          ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "libft.h"

t_list	*ft_lstmap(t_list *lst, t_list *(*f)(t_list *elem))
{
	t_list	*newlist;

	newlist = (t_list *)malloc(sizeof(t_list));
	if (lst && f && newlist)
	{
		newlist = f(lst);
		if (newlist && lst->next)
			newlist->next = ft_lstmap(lst->next, f);
		return (newlist);
	}
	return (NULL);
}